diff --git a/src/components/RavenBoundary/index.js b/src/components/RavenBoundary/index.js
index 9961ba7..a0eb78c 100644
--- a/src/components/RavenBoundary/index.js
+++ b/src/components/RavenBoundary/index.js
@@ -4,11 +4,8 @@ import PropTypes from 'prop-types';
 import RavenError from 'components/RavenError';
 
 class RavenBoundary extends React.Component {
-  constructor() {
-    super();
-    this.state = {
-      error: null
-    };
+  state = {
+    error: null
   }
 
   componentDidCatch(error, errorInfo) {
diff --git a/src/components/SVG/HorizontalLayout.js b/src/components/SVG/HorizontalLayout.js
index d7d0fbc..579ded6 100644
--- a/src/components/SVG/HorizontalLayout.js
+++ b/src/components/SVG/HorizontalLayout.js
@@ -13,11 +13,8 @@ class HorizontalLayout extends Base {
     spacing: 10
   }
 
-  constructor(props) {
-    super(props);
-    this.state = {
-      childTransforms: List()
-    };
+  state = {
+    childTransforms: List()
   }
 
   updateChildTransforms(childBoxes) {
diff --git a/src/components/SVG/VerticalLayout.js b/src/components/SVG/VerticalLayout.js
index 30f94eb..d40174e 100644
--- a/src/components/SVG/VerticalLayout.js
+++ b/src/components/SVG/VerticalLayout.js
@@ -15,11 +15,8 @@ class VerticalLayout extends Base {
     spacing: 10
   }
 
-  constructor(props) {
-    super(props);
-    this.state = {
-      childTransforms: List()
-    };
+  state = {
+    childTransforms: List()
   }
 
   updateChildTransforms(childBoxes) {